Error Could Not Find The Unrealscript Compiler It is the first word in class or state variable declaration; You CANNOT. If an outside class attempts to call that function, you will get a compiler error even if both. const {ok, error, data} = parseJSON(new Date()); if(ok === false) { console.log("failed:", error); } else { console.log("worked:", data); } However, we’ll. Welcome to the